8051725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 12142080

約数和(自身を除く): 4090355

約数列:

[1, 5, 11, 19, 23, 25, 55, 67, 95, 115, 209, 253, 275, 335, 437, 475, 575, 737, 1045, 1265, 1273, 1541, 1675, 2185, 3685, 4807, 5225, 6325, 6365, 7705, 10925, 14003, 16951, 18425, 24035, 29279, 31825, 38525, 70015, 84755, 120175, 146395, 322069, 350075, 423775, 731975, 1610345, 8051725]

約数ペア:

[(1, 8051725), (5, 1610345), (11, 731975), (19, 423775), (23, 350075), (25, 322069), (55, 146395), (67, 120175), (95, 84755), (115, 70015), (209, 38525), (253, 31825), (275, 29279), (335, 24035), (437, 18425), (475, 16951), (575, 14003), (737, 10925), (1045, 7705), (1265, 6365), (1273, 6325), (1541, 5225), (1675, 4807), (2185, 3685)]